CN210251859U - Slurry circulating device of absorption tower - Google Patents
Slurry circulating device of absorption tower Download PDFInfo
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- CN210251859U CN210251859U CN201920911417.1U CN201920911417U CN210251859U CN 210251859 U CN210251859 U CN 210251859U CN 201920911417 U CN201920911417 U CN 201920911417U CN 210251859 U CN210251859 U CN 210251859U
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- filter screen
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- absorption tower
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Abstract
The utility model discloses an absorption tower thick liquid circulating device, including circulation heat transfer device and filter equipment, circulation heat transfer device's right-hand member is connected with filter equipment's left end, circulation heat transfer device's outside is provided with the shell, the upper end left side of shell is connected with the feed inlet, and the inside of shell is provided with the heat exchange tube, the right side lower extreme of shell is connected with the discharge gate, the one end and the feed inlet of heat exchange tube are connected, the other end and the discharge gate of heat exchange tube are connected, heat exchange fan is installed to the left end of shell, filter equipment's outside is provided with the casing, the inside of casing is provided with the filter tube, the motor is installed to the upper end of casing, the front end of motor rotates and is connected with the pivot. This absorption tower thick liquid circulating device can effectively increase the area of contact of air current and heat exchange tube outside through radiating fin and heat dissipation post, improves the heat exchange efficiency of whole device to can convenient clearance filter screen.
Description
Technical Field
The utility model relates to a thermal power factory correlation equipment technical field specifically is an absorption tower thick liquid circulating device.
Background
A thermal power plant is a plant for producing electric energy using combustible (e.g., coal) as fuel, and its basic production processes are: the fuel heats water to generate steam during combustion, the chemical energy and the steam pressure of the fuel push a steam turbine to rotate, heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, so that the mechanical energy is converted into electric energy. The heat of the slurry circulating device of the desulfurization absorption tower for the thermal power plant is easy to dissipate when the slurry circulating device is used, so that the energy waste is caused, the use is inconvenient, and the operation is complex.
The heat transfer efficiency of the heat exchange tube of the traditional desulfurization absorption tower slurry circulating device for the thermal power plant is lower, so that the final heat exchange efficiency is lower, and even if the heat exchange tube is made of a material with higher heat transfer efficiency, the problem of low heat exchange efficiency caused by the structure of the heat exchange tube cannot be avoided. In addition, traditional absorption tower thick liquid circulating device need stop the device and just can clear up when clearing up the filter screen, causes certain economic loss to the clearance process is more numerous and diverse, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an absorption tower thick liquid circulating device has reached the effect of high-efficient heat transfer and convenient clearance filter screen.
In order to achieve the above object, the utility model provides a following technical scheme: the slurry circulating device of the absorption tower comprises a circulating heat exchange device and a filtering device, wherein the right end of the circulating heat exchange device is connected with the left end of the filtering device.
The circulating heat exchange device is composed of a shell, a feed inlet, a heat exchange tube, a heat exchange fan and a discharge port, wherein the shell is arranged outside the circulating heat exchange device, the feed inlet is fixedly connected to the left side of the upper end of the shell, the heat exchange tube is arranged inside the shell, the discharge port is fixedly connected to the lower end of the right side of the shell, one end of the heat exchange tube is fixedly connected with the feed inlet, the other end of the heat exchange tube is fixedly connected with the discharge port, and the heat exchange fan is fixedly mounted at the left end.
The utility model discloses a filter equipment, including filter equipment, filter screen, motor, pivot, filter screen mounting disc and filter screen, filter equipment comprises casing, filter tube, motor, pivot, filter screen mounting disc and filter screen, filter equipment's outside is provided with the casing, the inside of casing is provided with the filter tube, the upper end fixed mounting of casing has the motor, the front end of motor rotates and is connected with the pivot, the front end fixed mounting of pivot has the filter screen mounting disc, the marginal fixed mounting of filter screen mounting disc has the filter screen.
Preferably, the heat exchange tube is fixedly connected with radiating fins outside, and radiating columns are fixedly connected to two sides of the radiating fins.
Preferably, the inner side of the shell is fixedly connected with a heat-insulating layer.
Preferably, three circular filter screen mounting holes are formed in the edge position of the filter screen mounting disc, and two sealing rings are arranged on the periphery of each filter screen mounting hole.
Preferably, the filter screen mounting holes are uniformly distributed around the center of the filter screen mounting disc.
Preferably, the upper end of the shell is provided with an installation sliding groove.
Preferably, the left end of the filter pipe is connected with the discharge hole through a connecting flange.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this absorption tower thick liquid circulating device has reached the purpose that improves heat exchange efficiency through set up radiating fin in heat transfer device's outside. The heat transfer efficiency of the heat exchange tube of the traditional slurry circulating device of the absorption tower is low, so that the final heat exchange efficiency is low, and even if the heat exchange tube is made of a material with high heat transfer efficiency, the problem of low heat exchange efficiency caused by the structure of the heat exchange tube cannot be solved. The heat dissipation fins of the slurry circulating device of the absorption tower are made of materials with high heat conduction efficiency, and the heat dissipation fins and the heat dissipation columns on the heat dissipation fins can effectively increase the contact area between airflow and the outside of the heat exchange tube, so that the heat exchange efficiency of the whole device is improved.
(2) This absorption tower thick liquid circulating device has reached the purpose of convenient clearance filter screen through setting up neotype filter equipment to can avoid the loss that the device outage caused. Traditional absorption tower thick liquid circulating device need only stop the device and just can clear up when clearing up the filter screen, causes certain economic loss to the clearance process is more numerous and diverse, wastes time and energy. The filtering device of the slurry circulating device of the absorption tower adopts three filter screens, and one filter screen is always in work when the device runs, so that the process of cleaning the filter screen is very convenient, time-saving and labor-saving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the heat exchange tube structure of the present invention;
fig. 3 is the structure schematic diagram of the filter screen mounting plate of the present invention.
In the figure: 1 circulating heat exchange device, 101 casing, 102 feed inlet, 103 heat exchange tube, 1031 radiating fin, 1032 heat dissipation post, 104 heat exchange fan, 105 discharge gate, 2 filter equipment, 201 casing, 202 filter tube, 203 motor, 204 pivot, 205 filter screen mounting disc, 2051 filter screen mounting hole, 2052 sealing washer, 206 filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an absorption tower thick liquid circulating device, includes circulation heat transfer device 1 and filter equipment 2, and circulation heat transfer device 1's right-hand member is connected with filter equipment 2's left end.
The circulating heat exchange device 1 comprises a shell 101, a feed inlet 102, a heat exchange tube 103, a heat exchange fan 104 and a discharge port 105, the shell 101 is arranged outside the circulating heat exchange device 1, a heat preservation layer is fixedly connected to the inner side of the shell 101, the feed inlet 102 is fixedly connected to the left side of the upper end of the shell 101, the heat exchange tube 103 is arranged inside the shell 101, heat dissipation fins 1031 are fixedly connected to the outside of the heat exchange tube 103, heat dissipation columns 1032 are fixedly connected to the two sides of the heat dissipation fins 1031, the discharge port 105 is fixedly connected to the lower end of the right side of the shell 101, one end of the heat exchange tube 103 is fixedly connected to the feed inlet 102, the other end of the heat. The heat exchange tube 103 of the traditional slurry circulating device of the absorption tower has low heat transfer efficiency, so that the final heat exchange efficiency is low, and even if the heat exchange tube 103 is made of a material with high heat transfer efficiency, the problem of low heat exchange efficiency caused by the structure of the heat exchange tube 103 cannot be solved. The heat dissipation fins 1031 of the slurry circulating device of the absorption tower are made of materials with high heat conduction efficiency, and the heat dissipation fins 1031 and the heat dissipation columns 1032 on the heat dissipation fins 1031 can effectively increase the contact area between the air flow and the outside of the heat exchange tube 103, so that the heat exchange efficiency of the whole device is improved.
The filter device 2 comprises a shell 201, a filter tube 202, a motor 203, a rotating shaft 204, a filter screen mounting disc 205 and a filter screen 206, the shell 201 is arranged outside the filter device 2, an installation chute 2011 is arranged at the upper end of the shell 201, the filter tube 202 is arranged inside the shell 201, the left end of the filter tube 202 is connected with a discharge port 105 through a connecting flange, the other end of the filter tube 202 is communicated with subsequent equipment, a section is arranged in the middle of the filter tube 202 and used for installing the filter screen mounting disc 205, the motor 203 is fixedly installed at the upper end of the shell 201, the rotating shaft 204 is rotatably connected at the front end of the motor 203, the filter screen mounting disc 205 is fixedly installed at the front end of the rotating shaft 204, the filter screen 206 is fixedly installed at the edge of the filter screen mounting disc 205, three circular filter screen mounting holes 2051 are formed at the edge position of the filter screen mounting disc, the two sealing rings 2052 can effectively prevent slurry from overflowing to achieve a sealing effect, and the filter screen mounting holes 2051 are uniformly distributed around the center of the filter screen mounting disc 205. Traditional absorption tower thick liquid circulating device need only stop the device and just can clear up when clearing up filter screen 206, causes certain economic loss to the clearance process is more numerous and diverse, wastes time and energy. The filtering device of the slurry circulating device of the absorption tower adopts three filter screens 206, and one filter screen 206 works all the time when the device operates, so that the process of cleaning the filter screen 206 is very convenient, time-saving and labor-saving. In addition, the apparatus is provided with a control panel electrically connected with the heat exchange fan 104 and the motor 203.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
During the use, inside the heat exchange tube 103 was got into through feed inlet 102 to the thick liquid, the heat dissipation post 1032 on the heat dissipation fin 1031 and the heat dissipation fin 1031 of the outside of heat exchange tube 103 can conduct the heat of inside to the outside, and the rethread heat transfer fan 104 carries out the heat transfer, takes the heat out.
The thick liquid gets into filter tube 202 afterwards, and the filter screen mounting disc 205 of installing on filter tube 202 filters the thick liquid, and when carrying out filter screen 206 and clear up, the pause device motion drives filter screen mounting disc 205 through motor 203 and rotates, and new filter screen 206 filters the thick liquid, and the filter screen 206 that needs the clearance moves to the outside, and the clearance is very convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an absorption tower thick liquid circulating device, includes circulation heat transfer device (1) and filter equipment (2), its characterized in that: the right end of the circulating heat exchange device (1) is connected with the left end of the filtering device (2);
the circulating heat exchange device (1) comprises a shell (101), a feed inlet (102), a heat exchange tube (103), a heat exchange fan (104) and a discharge port (105), wherein the shell (101) is arranged outside the circulating heat exchange device (1), the feed inlet (102) is fixedly connected to the left side of the upper end of the shell (101), the heat exchange tube (103) is arranged inside the shell (101), the discharge port (105) is fixedly connected to the lower end of the right side of the shell (101), one end of the heat exchange tube (103) is fixedly connected with the feed inlet (102), the other end of the heat exchange tube (103) is fixedly connected with the discharge port (105), and the heat exchange fan (104) is fixedly mounted at the left end of the shell (101);
filter equipment (2) comprises casing (201), filter tube (202), motor (203), pivot (204), filter screen mounting disc (205) and filter screen (206), the outside of filter equipment (2) is provided with casing (201), the inside of casing (201) is provided with filter tube (202), the upper end fixed mounting of casing (201) has motor (203), the front end of motor (203) rotates and is connected with pivot (204), the front end fixed mounting of pivot (204) has filter screen mounting disc (205), the edge fixed mounting of filter screen mounting disc (205) has filter screen (206).
2. The apparatus for circulating slurry in an absorption tower according to claim 1, wherein: the heat exchange tube (103) is fixedly connected with a heat dissipation fin (1031) on the outside, and heat dissipation columns (1032) are fixedly connected to the two sides of the heat dissipation fin (1031).
3. The apparatus for circulating slurry in an absorption tower according to claim 1, wherein: the inner side of the shell (101) is fixedly connected with a heat-insulating layer.
4. The apparatus for circulating slurry in an absorption tower according to claim 1, wherein: three circular filter screen mounting holes (2051) are formed in the edge position of the filter screen mounting disc (205), and two sealing rings (2052) are arranged on the periphery of each filter screen mounting hole (2051).
5. The apparatus for circulating slurry in an absorption tower according to claim 4, wherein: the filter screen mounting holes (2051) are uniformly distributed around the center of the filter screen mounting disc (205).
6. The apparatus for circulating slurry in an absorption tower according to claim 1, wherein: an installation sliding groove (2011) is formed in the upper end of the shell (201).
7. The apparatus for circulating slurry in an absorption tower according to claim 1, wherein: the left end of the filter pipe (202) is connected with the discharge hole (105) through a connecting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911417.1U CN210251859U (en) | 2019-06-17 | 2019-06-17 | Slurry circulating device of absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911417.1U CN210251859U (en) | 2019-06-17 | 2019-06-17 | Slurry circulating device of absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210251859U true CN210251859U (en) | 2020-04-07 |
Family
ID=70042943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920911417.1U Active CN210251859U (en) | 2019-06-17 | 2019-06-17 | Slurry circulating device of absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210251859U (en) |
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2019
- 2019-06-17 CN CN201920911417.1U patent/CN210251859U/en active Active
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